Theme

•  Banks-Finance (6)
•  Chemistry (1)
•  Colonial industry (1)
•  Electricity (2)
•  Food (1)
•  Gas (2)
•  Hotels (1)
•  Loans (39)
•  Metal (1)
•  Mines : coal (2)
•  Mines and quarries (9)
•  Misc. Industries (2)
•  Navigation (2)
•  Panoramas (2)
•  Railroads (14)
•  Real estate (5)
•  Telecommunication (1)
•  Textiles (1)
•  Theaters (1)
•  Tobacco (1)
•  Trade (2)
•  Tramways (3)
•  Transport (1)
•  Water department (3)
•  Weapons, military (1)
•  Wood, forest (4)